Dr. Umber Chohan, MD
- Medicare patients, 2024
- 19
- Part D claims, 2024
- 1,967
- Hospital affiliations
- 2
- Industry payments
- $17
- Medical group
- 1
- Practice address
- 5601 De Soto Avenue, Woodland Hills, CA 91367
- Practice phone
- Call (818) 719-3800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Chohan's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Umber Chohan is an infectious disease specialist in Woodland Hills, California
Dr. Chohan practices at Kaiser Permanente Woodland Hills Medical Center in Woodland Hills, California, part of Kaiser Permanente.
Dr. Chohan's NPI, 1942452776, was assigned on October 10, 2008. Dr. Chohan graduated from Aga Khan Medical College in 2000. Dr. Chohan holds California license A93351.
- NPI
- 1942452776NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133282866
- NPI enumeration date
- October 10, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (818) 719-3800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Umber Chohan practices at Kaiser Permanente Woodland Hills Medical Center in Woodland Hills, California
Dr. Chohan's primary practice is Kaiser Permanente Woodland Hills Medical Center, at 5601 De Soto Avenue, Woodland Hills, CA 91367 in Los Angeles County. The practice phone is (818) 719-3800.
- Kaiser Permanente Woodland Hills Medical Center5601 De Soto Avenue, Woodland Hills, CA 91367 · Los Angeles CountyPhone(818) 719-3800
Source: Dmand AI Affiliation Data
Dr. Umber Chohan is affiliated with 3 sites of care and 1 medical group
Dr. Chohan's primary practice is Kaiser Permanente Woodland Hills Medical Center in Woodland Hills, California, part of Kaiser Permanente. Dr. Chohan is also affiliated with Fontana Medical Center. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Chohan to 1 more dialysis center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Umber Chohan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chohan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente Woodland Hills Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Kaiser Permanente and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Umber Chohan is one of 1,054 infectious disease specialists in California
Infectious disease is Dr. Chohan's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Chohan is board certified in infectious disease by the American Board of Internal Medicine. Dr. Chohan is licensed in California.
Specialties and state licenses
- Infectious disease, CaliforniaPrimary
Infectious disease specialists near Dr. Chohan
Counts of infectious disease specialists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Umber Chohan treated 19 Medicare patients in 2024, average age 65
CMS counts 19 Medicare patients who saw Dr. Chohan in 2024. 75% of them have high blood pressure, and 63% have high cholesterol. Their average risk score is 1.46, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chohan's median patient age at 50, with 61% women.
Chronic conditions among Dr. Chohan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol63%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chohan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women61%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Umber Chohan wrote 1,967 Medicare Part D claims in 2024
In 2024, Dr. Chohan wrote 1,967 Medicare Part D claims for 561 patients. 74% of them were for generic drugs. CMS names the drug for 1,515 of them, across 46 drugs with 11 or more claims each, at $512,315 in total drug cost. In 2023, CMS named 1,995 claims across 54 drugs.
Dr. Chohan's Part D claims by kind of drug, 2024
- Generic1,456 claims74%
- Brand-name and other511 claims26%
Dr. Chohan's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Chohan's Part D claims, 2024
- Antibiotics6%112 of 1,967 claims
- Antipsychotics, patients 65 and over1%18 of 1,967 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,9952024: 1,51524%
Drugs named by CMS: 46 in 2024, 54 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Umber Chohan takes part in Medicare
Dr. Chohan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Umber Chohan received $17 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Chohan from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Davol Inc. paid the most, $17.
Companies that paid Dr. Chohan the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Umber Chohan has 1 award and honors on record
Dmand AI lists 1 award for Dr. Chohan, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Chohan
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Umber Chohan graduated from Aga Khan Medical College
Dr. Chohan graduated from Aga Khan Medical College in 2000.
- Medical school
- Board certified in infectious disease
Source: Dmand AI Professional Profile Data
Dr. Umber Chohan accepts plans from 2 insurance carriers
Dr. Chohan is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Chohan accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Umber Chohan's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Umber Chohan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Umber Chohan's NPI number?
Dr. Umber Chohan's NPI number is 1942452776. It was assigned on October 10, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Umber Chohan?
Dr. Umber Chohan is an infectious disease specialist in Woodland Hills, California. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Umber Chohan practice?
Dr. Chohan practices at 5601 De Soto Avenue, Woodland Hills, CA 91367. Dr. Chohan's primary practice is Kaiser Permanente Woodland Hills Medical Center in Woodland Hills, California, part of Kaiser Permanente. Dmand AI also links Dr. Chohan to 1 dialysis center.
What is Dr. Umber Chohan's office phone number?
The practice phone on file for Dr. Chohan is (818) 719-3800.
What is Dr. Umber Chohan's medical license number?
Dr. Chohan holds California license A93351.
Which hospitals is Dr. Umber Chohan affiliated with?
Dr. Chohan practices at Kaiser Permanente Woodland Hills Medical Center in Woodland Hills, California. Dr. Chohan is also affiliated with Fontana Medical Center.
What medical group is Dr. Umber Chohan part of?
Dr. Chohan is linked to Southern California Permanente Medical Group.
Does Dr. Umber Chohan accept Medicare?
Yes. CMS lists Dr. Chohan as accepting Medicare assignment.
How many Medicare patients does Dr. Umber Chohan see?
CMS counts 19 Medicare patients who saw Dr. Chohan in 2024, with an average age of 65.
Is Dr. Umber Chohan board certified?
Yes. Dr. Chohan is board certified in infectious disease by the American Board of Internal Medicine.
Show 5 more questionsShow fewer questions
Where did Dr. Umber Chohan go to medical school?
Dr. Chohan graduated from Aga Khan Medical College in 2000.
What drugs does Dr. Umber Chohan prescribe most?
In 2024 Medicare Part D data, Dr. Chohan's most prescribed drugs by claims were Atorvastatin Calcium, Atovaquone-Proguanil HCl and Ipol.
Has Dr. Umber Chohan received payments from drug or device companies?
CMS Open Payments shows $17 in general payments to Dr. Chohan from 1 company from 2018 to 2018. The largest total came from Davol Inc.
How long has Dr. Umber Chohan been practicing?
Dr. Chohan graduated from medical school in 2000, 26 years ago.
What insurance does Dr. Umber Chohan accept?
Dr. Chohan is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
Selling to infectious disease practices?
See infectious disease specialists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card